Trail Running calendar near Como 2024-2025

The Grand Traverse Mountain Run is a challenging 40-mile ultra marathon that takes place from Crested Butte to Aspen, Colorado. Following the route of the Grand Traverse Backcountry Ski race, participants face over 6,000 feet of elevation gain while traversing the scenic Elk Mountains. This event se..

The Cirque Series - Arapahoe Basin is an exhilarating mountain running event set in Colorado, featuring a challenging 9.2-mile course with a vertical gain of 2,411 feet. Participants start at an elevation of 10,780 feet and navigate through scenic trails, including the new Half Moon Vista and Argent..

The Pikes Peak Ascent and Marathon is a renowned running event held annually in Manitou Springs, Colorado. Established in 1956, the Pikes Peak Marathon is the oldest continuously held marathon in the United States, featuring a challenging course that ascends to the summit of Pikes Peak at 14,115 fee..

The Crested Butte Ultra is a premier trail running event held in Crested Butte, Colorado, featuring three race distances: 50 miles, 55K, and 35K. Set against the stunning backdrop of Gunnison National Forest, participants can enjoy breathtaking views, vibrant wildflowers, and the beautiful autumn co..

The 24 Hours of Palmer Lake is an endurance running event set in the scenic mountains of Palmer Lake, Colorado, at an elevation of 7,240 feet. Participants will tackle a 0.82-mile loop course for 24 hours, pushing their mental and physical limits in a community-driven atmosphere. The event includes ..

The Bear Chase Trail Race is an exciting endurance festival held at Bear Creek Lake Park in Lakewood, CO, featuring a variety of race distances including 100K, 50 Mile, 50K, Half Marathon, 10K, and 5K. This event is ideal for both first-time ultramarathoners and seasoned trail runners, offering a mi..

The Indian Creek Trail Runs, part of the Human Potential Running Series, is a celebrated annual event known as the "Fall Classic." This race features a variety of distances, including 50-mile, 55k, 15-mile, and 5-mile options, all set against the stunning backdrop of Colorado's Front Range. Particip..